baber/WOPTO huggingface dataset:
Patent JP-2003274567-A (JP)
Title: Battery charging system
Inventor: TANAKA MAKOTO
IPC: H01M10/613
Filed: 2002-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery charging system which can efficiently cool a battery constituted of many battery cells.  <P>SOLUTION: A tubular cell cover 422 is set for each battery cell 421. Many ventilation routes 422a are formed in the vertical directions on the inside face of the cell cover 422, and slits 422b are opened lengthwise at the bottom of each ventilation flue 422a, that is, the side of the cell cover 422. The battery cell 421 set with the cell cover 422 is stored in an upright attitude or inverted posture within a battery plate 412. For each battery cell 421, the positive electrode of a battery cell in an upright attitude and the negative electrode of a battery cell in the inverted posture, and the negative electrode of the battery cell the upright posture and the positive electrode of the battery c cell in the inverted posture are connected with each other by bridge electrodes 423.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003283329-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUSE TSUNEAKI
IPC: H03K19/096
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the leak current in MOS transistors used for a logic evaluator in a logic circuit and suppress the rise of a noise voltage to expand the operation margin.  <P>SOLUTION: A synchronous logic circuit comprises: a pMOS transistor M1 connected between a power source terminal Vdd and a first node N1 with a clock signal CLK inputted to its gate; an nMOS transistor M2 connected between a ground terminal Vss and a second node N2 with the clock signal CLK inputted to its gate; and a logic evaluator 10 composed of nMOS transistors M31, 32 connected in parallel between the nodes N1, N2 with input signals IN1, IN2 fed to the gates of both transistors. A pMOS transistor M4 is inserted between the bodies of the nMOS transistors M31, 32 with the Vss connected to its gate.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003280589-A (JP)
Title: Method for controlling brightness of organic el display and brightness control circuit
Inventor: MORI YUKIO
IPC: G09G3/20
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for controlling brightness of an organic EL (electroluminescence) display, realizing prolongation of the life of the organic EL display when economical deterioration rate of emitted light brightness is dispersed among those light emitting elements of RGB each owing to the kinds of the RGB light emitting elements being used for the organic EL display.  <P>SOLUTION: The method for controlling brightness of the organic EL display comprises a step for calculating each input signal integrated value of RGB with respect to all pixels or pixels in a predetermined area for each screen based on a video input signal and calculating a value with the RGB integrated value added thereto at a predetermined rate or a value equivalent thereto as an RGB-weighted additional value in one screen unit, and a 2nd step for controlling the amplitude of the video input signal based on the RGB-weighted additional value in one screen unit calculated by the 1st step, and supplying the amplitude-controlled video signal to the organic EL display.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003281974-A (JP)
Title: Power-off device
Inventor: KODA TSUTOMU
IPC: H01H31/32
Filed: 2002-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve an electric contact reliability.  <P>SOLUTION: A power-off device 1 consists of a housing 4, a plug 5, a lever locking portion 7 and a lever 9. The lever locking portion 7 is provided on an inserting direction rear edge side of the plug 5 with a thread 6, and tensile springs 8a and 8b are provided between the housing 4 and the lever locking portion 7, with a tensile force pulling the plug 5 and the lever locking portion 7 in an inserting direction. A locking hook 9a of the lever 9 engages with a locking groove 7a of the lever locking portion 7 to inhibit an inserting direction motion of the plug 5 and the lever locking portion 7. Since the plug 5 and the lever locking portion 7 vigorously moves in the inserting direction to the housing 4 by releasing an engagement of the locking hook 9a and the locking groove 7a, an inserting speed of the plug 5 gets fast. This distinguishes an arc discharge easier and reduces the decrease of a contact reliability which results from wear of the plug 5 and the like.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003274746-A (JP)
Title: Agricultural machine
Inventor: YAMAZAKI TATSUYA
IPC: A01F12/46
Filed: 2002-03-22
Abstract: <P>PROBLEM TO BE SOLVED: To avoid inconvenience of a working machine moving simultaneously with the next main power source operation even if the main power source is cut off in an engaged state of a working machine clutch as it is.  <P>SOLUTION: The combine harvester 1 is equipped with grain unloading mechanism operated by engine power, an unloading clutch which is laid in a power supply route from an engine 18 to the grain unloading mechanism and is electrically engaged and disengaged and a control part 47 for controlling the engagement and disengagement operation of the grain unloading mechanism. The combine harvester is equipped with a timer unit 53 for keeping power source supply to the control part 47 for only a fixed time after the cutting off of the main power source and the control part 47 is equipped with a control means for forced disengagement of the unloading clutch, which carries out the disengagement operation of the unloading clutch after the cutting off of the main power source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003279784-A (JP)
Title: Connecting method for optical submarine cable and submarine repeater and connecting factory
Inventor: FUNAKI YASUSHI
IPC: G02B6/24
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of connection for a submarine optical cable and the submarine repeater facilitating the loading of the optical cable connected to the submarine repeater to a shipping route and reducing the danger in an operation.  <P>SOLUTION: The method for connecting the submarine optical cable and the submarine repeater comprises the installation of a temporary placement place (12) to temporarily place the submarine optical cable. A connecting chamber (13) where the connecting operation of the submarine optical cable (10) and the submarine repeater (11) is installed in a position which is higher than the temporary placement place. An end part (10a) of the submarine optical cable which is to be connected is pulled up from the temporary placement place and conducted to the connecting chamber. The connection of the submarine optical cable end part and the submarine repeater is carried out in the connecting chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003005861-A (JP)
Title: Clock generation circuit, integrated circuit memory device and its control method
Inventor: SO KIKAN
IPC: G11C29/44
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device reduced in power consumption and improved in reliability by appropriately calibrating a refresh period in accordance with a change of temperature and process. SOLUTION: The clock generation circuit is provided with a temperature sensor part 110, a clock period control part 120 and a clock generator part 13. The temperature sensor part 110 has a plurality of fuses, receives a sensor coding signal to have a plurality of fuses cut and generates an operation temperature signal showing the actual operation temperature of the semiconductor memory device in response to a temperature sensor output control signal. A clock period controlling part 120 has a plurality of fuses, receives a period coding signal to have a plurality of fuses cut and generates a period control signal in response to the operation temperature signal. The clock generating part 130 receives the period control signal and generates a refresh clock whose period is calibrated in accordance with the operation temperature of the semiconductor memory device. Thus, a refresh period is appropriately calibrated even though two elements of temperature and process change, power consumption is reduced and the busy rate of a DRAM can be reduced.
Patent JP-2004031997-A (JP)
Title: Image reader
Inventor: HONPO TSUNAO
IPC: H04N1/19
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To correct an abnormal image (black stripe in the subscanning direction) caused by joints of sensors occurred in an image read by contact image sensors.  <P>SOLUTION: The solution includes: a step (1) of replacing a pixel with an address corresponding to a joint with a mean value of pixels at both sides of the pixel; a step (2) of replacing the pixel with the address corresponding to the joint with either of the pixels at both sides of the pixel; and a step (3) of revising how to replace the pixel depending on a read mode.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003276342-A (JP)
Title: Optical recording medium
Inventor: DOI TAKASHI
IPC: G11B7/2472
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium which can be recorded at a high linear speed of 10 m/s or more while a high light resistance and a good reflectivity are maintained.  <P>SOLUTION: The optical recording medium 10 comprises a recording layer 22 containing a first dye having a maximum absorption wavelength of 450 to 600 nm as a main ingredient in a thin film state and provided on a base 21. In this medium 10, the layer 22 contains a second dye having an extinction coefficient in the recording wavelength of 0.5 or more. In this case, the second dye preferably has the maximum absorption wavelength of 600 to 750 nm in a thin film state.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003281603-A (JP)
Title: Bill handling device
Inventor: FUJIOKA TOSHINORI
IPC: G06Q40/02
Filed: 2002-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of determining bill authenticity without extremely damaging the convenience of a bill handling device.  <P>SOLUTION: The bill handling device carries out authenticity determination of bills entered from a receipt/payment hole while delivering the bills. The inspected bills are temporarily stored in a depository until the user gives instruction to enter the bills. The device changes conditions of authenticity determination and carries out the inspection again without returning the bills to the user when the predetermined conditions for reinspection are satisfied, for example, when the ratio of rejected bills among the entered bills is high, or when the account, which is the object of transaction, corresponds to a predetermined suspicious account. Carrying out reinspection under certain conditions without bothering the user makes it possible to improve accuracy of authenticity determination without damaging convenience.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003115510-A (JP)
Title: Method for manufacturing semiconductor mounting body and manufacturing equipment of semiconductor mounting body
Inventor: SUNAKAWA YOSHITAKA
IPC: H01L21/60
Filed: 2002-03-26
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a plurality of semiconductor elements being unable to be pressed uniformly in the conventional cases, when the plurality of semiconductor elements are mounted on a circuit board. SOLUTION: In the mounting body, one or a plurality of semiconductor element 2 are mounted on the circuit board 1, and resin 11 is arranged between the board 1 and the elements 2. This manufacturing equipment of the semiconductor mounting body is provided with a suction mechanism 4 which arranges a sheet material 3 whose form changes flexibly on the surface of the mounting body of which the surface does not face the board 1 of the element 2, an elevating mechanism 5 and an upper chamber 6 and a pressurization port 8 and an exhaust vent B which press the semiconductor element 3 with the sheet material 3 by applying an atmospheric pressure difference between a side where the element 2 does not exist and a side where the element 2 exists, in such a manner that the pressure on the side where the element 2 does not exist becomes higher than that on the side where the element exists,  setting the arranged sheet material 3 as reference.
Patent JP-2003287721-A (JP)
Title: Mounting structure for spectacle attachment
Inventor: SUZUKI TAKETOSHI
IPC: G02C11/02
Filed: 2002-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To make it possible to easily fit desired spectacle attachments to desired positions of a number of kinds of spectacles without requiring intricate fabrication for the spectacles and to easily remove the fitted spectacle attachments and locking members.  <P>SOLUTION: The mounting structure consists of a mounting section consisting of a mounting hole 2 formed at the spectacles 1, a tubular locking member 5 consisting of an elastic body to be inserted into the mounting hole 2 and a locking pin 4 projected to the back of the spectacle attachments 3A to be inserted into a tubular hole 5b of the locking member 5. The locking pin 4 is inserted into the mounting hole 2 of the spectacles 1 through the locking member 5, by which the spectacle attachments 3A are fixed to the spectacles 1.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003199823-A (JP)
Title: Flow channel changeover device and contrast medium injection tube used therein
Inventor: YAMAMOTO TETSUYA
IPC: A61M39/00
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow channel changeover device capable of simplifying the structure of a contrast medium injection tube discarded after used in the injection of a contrast medium, and the contrast medium injection tube for use therein.  <P>SOLUTION: This flow channel changeover device 100 is equipped with a main board 104A. A holding means 101 for deforming the tube wall of a first branch tube 3004, a main holding means 102 for deforming the tube wall of a second main tube 3006 and a second holding means 103 for deforming the tube wall of a second branch tube 3008 are provided to the front side of the main board 104A.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003288710-A (JP)
Title: Recording medium drive and head slider
Inventor: KAMEYAMA MASAKI
IPC: G11B5/60
Filed: 2002-03-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a recording medium drive and a head slider that can surely prevent the head element from colliding with projections on the medium.  <P>SOLUTION: A protective film 25 is provided on the air flow outlet side of a slider 23. A head element 24 is embedded in the protective film 25. The protective film 25 expands by heat, when the head element 24 is heated, depending on the supply current. The tip of the head element 24 is made to approach the recording medium 13, closer than to the facing surface 36a of the medium. Floating height Hp of the protective projection 49 is set smaller than floating height Hw of the head element 24, when it expands due to heat. The protective prong 49 flies in the orbit 66, which is closer to the recording medium 13 that to the orbit 65 of the head element, when the protective film 25 expands. Even if there are some obstacles, like projections or contaminations on the recording medium 13, the protective prong 49 can collide with obstacles located in front of the head element 24.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003247800-A (JP)
Title: Manufacturing method of shotgun cartridges for clay pigeon shooting causing no environmental pollution
Inventor: IMANAKA TOSHIO
IPC: F42B7/06
Filed: 2002-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To protect a barrel of a gun and improve hitting accuracy by firing stainless pellets 4 (including general stainless and stainless alloy) inserted in a plastic cup wad 2, and also to prevent lead pollution, poisoning, and underground contamination in scattershot.  <P>SOLUTION: A capsule wad 2 is put in a cartridge 1, and the plastic capsule wad 2 discharged with propellant powder does not damage the wall of a barrel 12 nor deform the stainless pellets 4, and improves hitting accuracy. The shot stainless alloy pellets 4 can be recycled at 100% by magnetic recovery, to prevent lead pollution, poisoning, and underground water contamination.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003119104-A (JP)
Title: Woody gel
Inventor: HAMAMOTO YOICHI
IPC: A01N31/02
Filed: 2002-03-29
Abstract: PROBLEM TO BE SOLVED: To obtain a pyroligneous acid/wood-related product which can smoothly be made into a gel-like form and has specific efficacy of pyroligneous acid, etc. SOLUTION: This woody gel is obtained by mixing the aqueous part of the thermal decomposition liquid of woody component with a gelling agent, heating the mixture to about >=80 deg.C and hardening the mixture into a gel-like state. Since the aqueous part of the thermal decomposition liquid of the woody part is mixed with the gelling agent, heated to about >=80 deg.C and hardened into a gel-like state, no final product is fluid or becomes like jelly as it is without being made into a gel-like state, the woody gel can smoothly be made into a gel-like form.
Patent JP-2003291065-A (JP)
Title: Fluid mixing device and machining device
Inventor: YOSHIDA MIKI
IPC: B28D5/00
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluid mixing device and a machining device applied to a processing using a processing water, capable of setting the specific resistivity of the processing water accurately to the desired value by an economical method.  <P>SOLUTION: The fluid mixing device 30 includes a first fluid supply passage 34 to supply the first fluid, a second fluid supply passage 43 to supply the second fluid, and a mixing part 41 to prepare a mixture fluid from the first fluid and the second fluid, wherein the first fluid supply passage 34 bifurcates into a first route 37 and a second route 38 through a flow ratio adjusting part 36, and from the second route 38 a third route 40 is branched at a branching part 39 where the flow ratio is predetermined and is coupled with the mixing part 41, whereto the second fluid passage 43 and the fourth route 44 are coupled and which mixes the first fluid flowing in from the third route 40 with the second fluid flowing in from the second fluid passage 43, and the prepared mixture fluid is allowed to flow out to the fourth route 44, and the fourth route 44 converges to the second route 38 at its point downstream of the branching part 39 while the second route 38 converges to the first route 37.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003289904-A (JP)
Title: Disposable auxiliary pad for footwear
Inventor: FUKUDA SHOJI
IPC: A43B17/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sole structure or an auxiliary pad for shoes which is used by being stuck to the inner surface of the shoes or the surface of an insole for making a user reduce shock to his/hear foot and ordinarily adjust fitting properties in consideration of its using purpose and his/her health condition.  <P>SOLUTION: In daily consideration of its using purpose and his/her health condition, the user selectively uses the disposable auxiliary pad of a proper shape or size and mounts is to the shoes or the heel part of an inner sole to reduce shock to his/her foot. The deviation of the fitting properties of the other part caused by the mounting is adjusted by mounting other auxiliary pads to proper other places.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003293142-A (JP)
Title: Method for metallizing ceramic substrate, method for manufacturing ceramic circuit board and ceramic circuit board
Inventor: KAWAHARA MASATO
IPC: C23C18/18
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for metallizing a ceramic substrate which does not require roughening of the surface of the ceramic substrate, facilitates the control of film thickness and can improve the deposition properties of electroless plating using particulates as a catalyst.  <P>SOLUTION: A particulate-dispersed layer containing the particulates consisting of a metal and/or a metal oxide of a grain sizes of 1 to 500 nm is formed on the surface of the ceramic substrate 1. The particulate-dispersed layer is calcined in an oxygen-containing atmosphere and is then reduced to form the metallic particulates 4 to be joined to the ceramic substrate 1 through reaction products 3 of the ceramics and the metal. A first plating layer 5 is formed by the electroless plating treatment using the metallic particulates 2 as the catalyst nuclei for plating. The plating layer is then calcined in an oxygen-containing atmosphere and is thereafter reduced to form a metallic film 7 to be joined through the reaction products 3 to the ceramic substrate 1. A second plating layer 8 is formed by the electroless plating treatment using the metallic film 7 as the catalyst nuclei for plating.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291312-A (JP)
Title: Quality control apparatus for printed matter
Inventor: TAKEMOTO SHUICHI
IPC: B41F33/14
Filed: 2002-03-29
Abstract: <P>PROBLEM TO BE SOLVED: To carry out quality control for printed matter in a saved space at low cost by a useful structure for a quality control apparatus on the printed matter.  <P>SOLUTION: A licensor 50 is used as a data input means for quality control. A plurality of functions (distinction for a plate application error, control of a cut-off register, control of an ink key opening and detection for a printing defect) concerning to quality control of the printed matter are integrated into one apparatus 40 by carrying out various quality control treatments by utilizing a printed pattern data read with the licensor 50.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003291593-A (JP)
Title: Transfer sheet and transfer decorated plate
Inventor: MATSUZAWA TAKANORI
IPC: B44C1/17
Filed: 2002-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer sheet which eliminates the cause of a transfer fault due to the volatile content on the occasion when a pattern is transferred onto sliced veneer or solid natural wood from the transfer sheet, by adding an adhesive layer beforehand to the transfer sheet, and a transfer decorated plate using the transfer sheet.  <P>SOLUTION: The adhesive resin layer to be adhered by heating is selected in consideration of the property of following the vessel part of the sliced veneer or the solid natural wood being the base material of the decorated plate. By adopting such a transfer method, a release sheet being the base of the transfer sheet is softened on the surface of the sliced veneer or the solid natural wood by a hot roll or a hot plate and the property of the transfer sheet following the indentations or the vessel part of the sliced veneer or the solid natural wood is improved. Since the adhesive resin layer is adhered to a transfer surface by making use of the heat on the occasion, a stable transfer can be performed even for the transfer surface of the sliced veneer or the solid natural wood having the indentations and the transfer decorated plate of an excellent quality having no cavity in the vessel part or the like can be obtained.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2002369079-A (JP)
Title: Method for improving illness diagnosis by using contrast emphasis presentation
Inventor: YOUNG SUSAN S
IPC: G06T1/00
Filed: 2002-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving illness diagnosis by using contrast emphasis presentation. SOLUTION: This method comprises a step for providing an input digital diagnostic image, a step for adopting a decomposition filter bank to the input digital diagnostic picture, a step for constituting a tone scale curve from the input digital diagnostic picture, a step for adapting the tone scale curve to the input digital diagnostic picture for generating a tone scaled picture, a step for adapting a decomposing filter bank to the tone scaled picture, a step for generating a contrast weight control signal from the input digital diagnostic picture by extracting a high contrast edge signal with a rough scale, a step for adjusting resolution outputs from the input picture and the tone scale picture according to the contrast weight control signal, and a step for adapting a re-construction filter bank to the adjusted signal for generating a contrast emphasis presentation output picture.